Physiochemical and functional properties of chum salmon (Oncorhynchus keta ) skin gelatin extracted at different temperatures

2017 ◽  
Vol 97 (15) ◽  
pp. 5406-5413 ◽  
Author(s):  
Yang Liu ◽  
Lining Xia ◽  
Hui Jia ◽  
Qi Li ◽  
Wengang Jin ◽  
...  
Keyword(s):  
Functional Properties ◽  
Chum Salmon ◽  
Oncorhynchus Keta ◽  
Chum Salmon Oncorhynchus Keta ◽  
Different Temperatures

A genetic analysis of meristic and morphometric variation in chum salmon (Oncorhynchus keta) at three different temperatures

1990 ◽  
Vol 68 (2) ◽  
pp. 225-229 ◽  
Author(s):  
Terry D. Beacham
Keyword(s):  
Chum Salmon ◽  
Fork Length ◽  
Oncorhynchus Keta ◽  
Meristic Characters ◽  
Morphometric Variation ◽  
Morphometric Characters ◽  
Chum Salmon Oncorhynchus Keta ◽  
Different Temperatures ◽  
Character Variation ◽  
Temperature Interactions

A nested mating design was used in which 10 males were mated with 20 female chum salmon (Oncorhynchus keta), and individuals from each of the 20 families were maintained at 6, 10, and 14 °C from egg fertilization until juveniles reached a fork length of about 61 mm. Variation in 11 morphometric and 3 meristic characters was evaluated. Rearing temperature had a marked effect on juvenile morphometric variation, enough to assign correctly 91% of the juveniles reared at 14 °C, 90% of the juveniles reared at 10 °C, and 95% of the juveniles reared at 6 °C. The addition of meristic character variation increased the classification accuracy to 97, 92, and 96%, respectively. As rearing temperatures increased, the observed levels of fluctuating asymmetry for the three meristic characters increased. Morphometric characters tended to have lower heritabilities than did meristic characters. Genotype–temperature interactions generally accounted for between 10 and 30% of observed phenotypic variation for most characters.

Development of an ELISA for Chum Salmon (Oncorhynchus keta) Growth Hormone

1997 ◽  
Vol 117 (3) ◽  
pp. 387-392 ◽  
Author(s):  
Haruhisa Fukada ◽  
Naoshi Hiramatsu ◽  
Koichiro Gen ◽  
Akihiko Hara
Keyword(s):  
Growth Hormone ◽  
Chum Salmon ◽  
Oncorhynchus Keta ◽  
Chum Salmon Oncorhynchus Keta

scholarly journals Correlation Between Geographic Distance and Genetic Distance in Populations of Chum Salmon Oncorhynchus keta

1982 ◽  
Vol 48 (12) ◽  
pp. 1703-1709 ◽  
Author(s):  
Akihiro KIJIMA ◽  
Yoshihisa FUJIO
Keyword(s):  
Genetic Distance ◽  
Chum Salmon ◽  
Geographic Distance ◽  
Oncorhynchus Keta ◽  
Chum Salmon Oncorhynchus Keta

Relationships between maturational status and migration behavior of homing chum salmon Oncorhynchus keta in inner bays of the sanriku coast

2021 ◽  
pp. 113896
Author(s):  
Shigenori Nobata ◽  
Takashi Kitagawa ◽  
Shouji Houki ◽  
Motohiro Ito ◽  
Yoshinori Aoki ◽  
...  
Keyword(s):  
Chum Salmon ◽  
Oncorhynchus Keta ◽  
Migration Behavior ◽  
Sanriku Coast ◽  
Chum Salmon Oncorhynchus Keta ◽  
And Migration

scholarly journals Neural Stem Cells/Neuronal Precursor Cells and Postmitotic Neuroblasts in Constitutive Neurogenesis and After ,Traumatic Injury to the Mesencephalic Tegmentum of Juvenile Chum Salmon, Oncorhynchus keta

2020 ◽  
Vol 10 (2) ◽  
pp. 65
Author(s):  
Pushchina ◽  
Kapustyanov ◽  
Varaksin
Keyword(s):  
Stem Cells ◽  
Neural Stem Cells ◽  
Progenitor Cells ◽  
Chum Salmon ◽  
Precursor Cells ◽  
Oncorhynchus Keta ◽  
Neuronal Precursor ◽  
Chum Salmon Oncorhynchus Keta ◽  
Neuronal Precursor Cells ◽  
Juvenile Chum Salmon

The proliferation of neural stem cells (NSCs)/neuronal precursor cells (NPCs) and the occurrence of postmitotic neuroblasts in the mesencephalic tegmentum of intact juvenile chum salmon, Oncorhynchus keta, and at 3 days after a tegmental injury, were studied by immunohistochemical labeling. BrdU+ constitutive progenitor cells located both in the periventricular matrix zone and in deeper subventricular and parenchymal layers of the brain are revealed in the tegmentum of juvenile chum salmon. As a result of traumatic damage to the tegmentum, the proliferation of resident progenitor cells of the neuroepithelial type increases. Nestin-positive and vimentin-positive NPCs and granules located in the periventricular and subventricular matrix zones, as well as in the parenchymal regions of the tegmentum, are revealed in the mesencephalic tegmentum of juvenile chum salmon, which indicates a high level of constructive metabolism and constitutive neurogenesis. The expression of vimentin and nestin in the extracellular space, as well as additionally in the NSCs and NPCs of the neuroepithelial phenotype, which do not express nestin in the control animals, is enhanced during the traumatic process. As a result of the proliferation of such cells in the post-traumatic period, local Nes+ and Vim+ NPCs clusters are formed and become involved in the reparative response. Along with the primary traumatic lesion, which coincides with the injury zone, additional Nes+ and Vim+ secondary lesions are observed to form in the adjacent subventricular and parenchymal zones of the tegmentum. In the lateral tegmentum, the number of doublecortin-positive cells is higher compared to that in the medial tegmentum, which determines the different intensities and rates of neuronal differentiation in the sensory and motor regions of the tegmentum, respectively. In periventricular regions remote from the injury, the expression of doublecortin in single cells and their groups significantly increases compared to that in the damage zone.

Effect of riverbed conditions on survival of planted eyed eggs in chum salmon Oncorhynchus keta

2016 ◽  
Vol 83 (2) ◽  
pp. 291-300 ◽  
Author(s):  
Masaya Iida ◽  
Satoshi Imai ◽  
Satoshi Katayama
Keyword(s):  
Chum Salmon ◽  
Oncorhynchus Keta ◽  
Chum Salmon Oncorhynchus Keta

Growth rate characteristics of juvenile chum salmon Oncorhynchus keta originating from the Pacific coast of Japan and reaching Konbumori, eastern Hokkaido

2017 ◽  
Vol 83 (6) ◽  
pp. 987-996 ◽  
Author(s):  
Kentaro Honda ◽  
Tatsuya Kawakami ◽  
Kengo Suzuki ◽  
Kyuji Watanabe ◽  
Toshihiko Saito
Keyword(s):  
Growth Rate ◽  
Chum Salmon ◽  
Pacific Coast ◽  
Oncorhynchus Keta ◽  
Chum Salmon Oncorhynchus Keta ◽  
The Pacific ◽  
Juvenile Chum Salmon ◽  
Pacific Coast Of Japan
Sign in / Sign up

Export Citation Format

Share Document